@misc{zoppi_hybrid_films_2000, 
author={Zoppi, R.A.,das Neves, S.,Pereira Nunes, S.},
title={Hybrid films of poly ( ethylene oxide-b -amide-6 ) containing sol-gel silicon or titanium oxide as inorganic fillers: effect of morphology and mechanical properties on gas permeability},
year={2000},
howpublished = {journal article},
note = {Online available at: \url{} (DOI). Zoppi, R.; das Neves, S.; Pereira Nunes, S.: Hybrid films of poly ( ethylene oxide-b -amide-6 ) containing sol-gel silicon or titanium oxide as inorganic fillers: effect of morphology and mechanical properties on gas permeability. Polymer. 2000. vol. 41, 5461-5470.}}